Former reality star and socialist Paris Hilton turned 33-years-old on Monday, 17th February 2014 and the heiress threw multiple bashed. On 15th Feb, Hilton hosted a wild party at Greystone Manor in West Hollywood and she wore a sexy bright pink Alon Livne cutout dress. The former Simple Life star officially turns 33 on Feb. 17, but has plans for "about a month" of celebrating. Hilton, had a party at the Marquee in New York prior to her Hollywood bash, and traveled to Miami this weekend to perform before heading to Brazil and Las Vegas for more festivities and rounding it out with a soiree at her Los Angeles home.